学号 | 成绩 | 学号 | 成绩 | 学号 | 成绩 | 学号 | 成绩 | 学号 | 成绩 | 学号 | 成绩 |
1 | 93 | 9 | 94 | 17 | 88 | 25 | 95 | 33 | 88 | 41 | 96 |
2 | 77 | 10 | 83 | 18 | 94 | 26 | 81 | 34 | 89 | 42 | 69 |
3 | 99 | 11 | 99 | 19 | 89 | 27 | 89 | 35 | 95 | 43 | 100 |
4 | 93 | 12 | 84 | 20 | 92 | 28 | 96 | 36 | 71 | 44 | 88 |
5 | 79 | 13 | 99 | 21 | 88 | 29 | 83 | 37 | 86 | 45 | 74 |
6 | 92 | 14 | 81 | 22 | 95 | 30 | 92 | 38 | 96 | 46 | 99 |
7 | 96 | 15 | 78 | 23 | 90 | 31 | 100 | 39 | 59 | 47 | 99 |
8 | 63 | 16 | 95 | 24 | 91 | 32 | 96 | 40 | 90 | 48 | 98 |
成绩 | (75分~89分) | (60分~74分) | (60分以下) | |
人数 |
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2